Fix fibers gdb utils script

[folly.git] / folly / RWSpinLock.h

diff --git a/folly/RWSpinLock.h b/folly/RWSpinLock.h
index a5b6053467ab8c6f8e686c04f1ca0312fbae62e8..eea433cfd0d38374598596f05883873f89f3bfe3 100644 (file)
--- a/folly/RWSpinLock.h
+++ b/folly/RWSpinLock.h
@@ -81,8 +81,7 @@
  * @author Xin Liu <xliux@fb.com>
  */
 
-#ifndef FOLLY_RWSPINLOCK_H_
-#define FOLLY_RWSPINLOCK_H_
+#pragma once
 
 /*
 ========================================================================
@@ -458,12 +457,6 @@ class RWSpinLock {
     RWSpinLock* lock_;
   };
 
-  // Synchronized<> adaptors
-  friend void acquireRead(RWSpinLock& l) { return l.lock_shared(); }
-  friend void acquireReadWrite(RWSpinLock& l) { return l.lock(); }
-  friend void releaseRead(RWSpinLock& l) { return l.unlock_shared(); }
-  friend void releaseReadWrite(RWSpinLock& l) { return l.unlock(); }
-
  private:
   std::atomic<int32_t> bits_;
 };
@@ -761,20 +754,6 @@ class RWTicketSpinLockT {
     friend class ReadHolder;
     RWSpinLock *lock_;
   };
-
-  // Synchronized<> adaptors.
-  friend void acquireRead(RWTicketSpinLockT& mutex) {
-    mutex.lock_shared();
-  }
-  friend void acquireReadWrite(RWTicketSpinLockT& mutex) {
-    mutex.lock();
-  }
-  friend void releaseRead(RWTicketSpinLockT& mutex) {
-    mutex.unlock_shared();
-  }
-  friend void releaseReadWrite(RWTicketSpinLockT& mutex) {
-    mutex.unlock();
-  }
 };
 
 typedef RWTicketSpinLockT<32> RWTicketSpinLock32;
@@ -787,5 +766,3 @@ typedef RWTicketSpinLockT<64> RWTicketSpinLock64;
 #ifdef RW_SPINLOCK_USE_X86_INTRINSIC_
 #undef RW_SPINLOCK_USE_X86_INTRINSIC_
 #endif
-
-#endif  // FOLLY_RWSPINLOCK_H_